package com.wmyg.scanninggun.service;

import com.wmyg.scanninggun.bean.Brand;

import java.util.List;

public interface BrandService {
    public int delete(int id);
    /** 增加*/
    public int insert(Brand brand);
    /** 更新*/
    public int update(Brand brand);
    /** 查询单个*/
    public Brand selectById(int brandId);
    public List<Brand> findAll();
}
